34 network security engineer jobs at 23 companies in Terrell Hills, TX

1w
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Network Security Engineer
Fort Meade or Pensacola or Mechanicsburg or Oklahoma City or San Antonio or Ford Island or Scott AFB or Hill AFB
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years network security experience, 3+ years firewall and enterprise security design, Palo Alto/Cisco/Juniper and Wireshark experience, Secret clearance, HS diploma or GED, ability to obtain DoD 8570 IAT Level II within 3 months.
Palo Alto, Cisco, Juniper, Wireshark, SIEM, Ansible, Python, SD-WAN, AWS, Azure, GCP
5d
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Network Security Engineer II
United States or San Antonio
$72k-$106k/yr HybridFull Time
Rackspace Technology
Rackspace TechnologyNasdaq: RXT: Multicloud technology solutions and managed services provider.
3+ YOECCNA required, PCNSE preferred, US citizenship and federal background check required, minimum 3 years relevant experience, HS required (degree preferred), experience with Palo Alto, F5, virtualization, Windows/Linux, NAS/SAN, DNS, and security technologies.
F5, Palo Alto, Windows, Unix, Linux, NAS, SAN, DNS, SOA
2mo
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Cloud Network/Systems Security Engineer
San Antonio or Texas
OnsiteFull Time
BTAS
BTAS: Provides cyber security services and cloud infrastructure support.
4+ YOETop Secret/SCI clearance, BS in CS or related field, 4+ years cloud/network security experience, DoD frameworks, IAT II, CSSP Infrastructure cert.
AWS, Microsoft Azure, Google Cloud, Palo Alto, Firepower, Cisco ASA, ExpressRoute, VNet, VPN, Load Balancers
3w
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Network Engineer
Washington or San Antonio or Honolulu
OnsiteFull Time
Advanced Acoustic Concepts
Advanced Acoustic Concepts: Provides advanced engineering and cybersecurity solutions for defense applications.
5+ YOEActive DoD clearance (SECRET), DoD 8570/8140 and IAM Level III, CCNP, CISSP, 5+ years enterprise network engineering experience, expertise in routing/switching, LAN/WLAN/WAN, network security, and enterprise monitoring.
SolarWinds Orion, Armis, Ansible, SNMP, MRTG, Optical Time Domain Reflectometers (OTDR), Network analyzers, Cable testers, Network protocol analyzers/sniffers, Microsoft Active Directory
1mo
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Network Engineer 4 - Lackland AFB, TX
Lackland Air Force Base, Texas, United States
OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
7+ YOEU.S. citizen with active Secret clearance, Bachelor's in Engineering/CS/IT, 7+ years progressive experience, ITIL and network/security knowledge, ability to design/install/commission networks and support 24/7 on-call.
ITIL, Cisco, Aruba, Juniper, Arista, Visio, Wireshark, Putty, CLI, spectrum analyzer, cable tester, PITCO, STIG
1w
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Network Engineer 2
San Antonio, Texas, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
6+ YOE6+ years network engineering experience (master's+6 years or equivalent), IAT Level I, active security clearance with polygraph, experience with VPN, VoIP, firewalls, GRE, IPSec, NAT, load-balancing and network performance monitoring.
VPN, VoIP, firewall, GRE Tunneling, IP Security (IPSec), NAT, load-balancing, Traffic Shaping
2mo
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Firewall/Network Security Administrator
San Antonio, Texas, United States
OnsiteFull Time
Sumaria Systems
Sumaria Systems: Defense IT and network security services that support DoD operations.
5+ YOE5+ years enterprise network security; DoD boundary protection; firewall/IDS/IPS; DCO; Top Secret/SCI clearance.
Firewalls, IDS/IPS, Load balancers, Web proxies
3w
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Lead Network Engineer - CONUS
Columbia or San Antonio
$96k-$160k/yr FieldFull Time
ValidaTek
ValidaTek: Provides IT modernization and systems engineering for federal agencies.
8+ YOEActive DoD Secret clearance, 8+ years network engineering, CCNP and CISSP, Bachelors or equivalent, experience with enterprise routing/switching, network security, monitoring and automation tools.
SolarWinds, ARMIS, Ansible, Cisco, Windows, Active Directory
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Network Engineer – Junior
San Antonio, Texas, United States
$80k-$97k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
1+ YOEBachelor's degree (or equivalent) in IT-related field; ~1–3 years supporting enterprise/cloud networks; knowledge of routing, switching, SDN, network security; eligible for Secret clearance; U.S. citizenship required.
Python, Ansible, OSPF, BGP
3mo
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Network Engineer, Senior
Fort Meade or Columbus or Hill AFB or Mechanicsburg or Pensacola or San Antonio or Scott AFB or Tinker AFB
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years in DoD network design, security architectures, SDN/Zero Trust; secret clearance; HS diploma; CCNA/CCNP or equivalent; Bachelor's preferred.
Cisco, Palo Alto, Juniper, Dell, HPE, VMware, Linux, Unix
1mo
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Network Engineer
San Antonio, Texas, United States
$115k-$125k/yr OnsiteFull Time
GovCIO
GovCIO: Provides technology and mission support services to federal agencies.
9+ YOEHigh School with 9+ years experience (or commensurate experience); TS/SCI clearance required; CompTIA Security+ CE and CCNA required; strong communication, time management, coordination, analytical and problem-solving skills.
ServiceNow, Microsoft Visio
6d
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Senior Network Sourcing Engineer
Redmond or Atlanta or Phoenix or San Antonio or Washington
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
3+ YOEMaster's+3yrs or Bachelor's+4yrs in relevant field or equivalent experience; expertise in data center and fiber/network sourcing; security background checks required.
Dense Wavelength Division Multiplexing (DWDM)
1mo
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Network Security Architecture & Analysis Project Leader
El Segundo or San Antonio
$133k-$199k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor's in a technical field, 8+ years engineering/scientific experience, systems engineering and cybersecurity/network security/cryptography experience, TS/SCI clearance, U.S. citizenship, willingness to travel periodically.
MBSE, AI, digital engineering, cloud architectures
2mo
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Senior Network Engineer - CONUS
San Antonio, Texas, United States
OnsiteFull Time
Fusion Mastech
Fusion Mastech: Provides IT and professional services to federal government agencies.
5+ YOEBachelor’s degree +5 years or 10 years experience; routing, LAN/WAN, security; IAM Level III; CCNP; CISSP; active Secret clearance.
BGP, OSPF, EIGRP, SolarWinds, Ansible, ARMIS, LAN, WAN, VPN, IDS/IPS, Zero Trust
2mo
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Platform Security Engineer 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
3+ YOEBachelor's in IT/Cybersecurity/CS or equivalent, 3+ years infrastructure/systems/network/virtualization security experience, VMware NSX/vDefend and firewall/IAM experience, VCF and vSphere familiarity, scripting/automation, knowledge of CIS/NIST.
vDefend, NSX, VMware vSphere, VCF, Aria Operations, Aria Automation, SDDC Manager, OPA, Sentinel, Terraform, Ansible, CIS, NIST
2w
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Senior Information Security Engineer, Offensive Security
San Antonio, Texas, United States
OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
3+ YOEMust be US citizen able to obtain TS/SCI w/poly, Bachelor\u0000in Computer Science or 5 years\u0000experience, minimum 3 years related experience, formal offensive cyber training, UNIX/Linux and Windows proficiency, strong network and packet analysis skills.
UNIX, Linux, Windows
2w
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Systems Engineer, Senior
Randolph, Texas, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
8+ YOEUS citizen with advanced degree and extensive DoD systems engineering and networking experience, Agile tool familiarity, Security+ minimum, ability to obtain DoD Secret clearance.
JIRA, Confluence, BitBucket, Microsoft Visio, Microsoft Excel, Microsoft Word, Microsoft Outlook
2mo
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Security Project Technician 3
San Antonio, Texas, United States
OnsiteFull Time
Convergint
Convergint: Global systems integrator for security, fire, and building automation.
5+ YOE5-7 years in electronic security, fire/life safety, or building automation; college degree or trade school; certifications in Genetec, Lenel, Software House, Avigilon or similar; valid driver's license.
MS Office, Blueprint reading, Electrical testing tools, Networking equipment
3w
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Test Engineer
San Antonio, Texas, United States
OnsiteFull Time
Tharros
Tharros: Provides specialized cybersecurity defense and vulnerability research services.
3+ YOERequires Top Secret/SCI clearance, bachelor\u0002s degree, minimum 3 years related experience, IAT Level II, test & evaluation and cyber security experience, programming (Java,C++), networking and risk management knowledge.
IOS, SCADA, Java, C++, TCP/IP, Domain Name System (DNS), Zachman, Federal Enterprise Architecture (FEA), Bell-LaPadula model, Biba integrity model, Clark-Wilson integrity model
1mo
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Content Developer (SIEM Cyber Security)
San Antonio or Lackland Air Force Base
OnsiteFull Time
STS Systems Support
STS Systems Support: Provides cybersecurity and mission support services to federal agencies.
5+ YOEActive TS/SCI clearance, DoD 8570 IAT Level III CND, GMLE or degree in computer science, 5+ years SIEM experience (ArcSight/Splunk/ELK), 3+ years network traffic analysis, SOAR and scripting (Python, PowerShell) experience preferred.
SIEM, ArcSight, Splunk, ELK, Phantom, Demisto, SOAR, Python, PowerShell, IDS/IPS, MITRE ATT&CK